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<B>ISWDIGIT(3)</B>	       FreeBSD Library Functions Manual 	    <B>ISWDIGIT(3)</B>


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<H2>NAME</H2><PRE>
     <B>iswdigit</B> - decimal-digit wide character test


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<H2>SYNOPSIS</H2><PRE>
     <B>#include</B> <B>&lt;ctype.h&gt;</B>

     <I>int</I>
     <B>iswdigit</B>(<I>wint_t</I> <I>wc</I>)


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<H2>DESCRIPTION</H2><PRE>
     The <B>iswdigit</B>() function tests for any wide decimal-digit character.  In the
     ASCII character set, this includes the following characters:

     060 ``0''	   061 ``1''	 062 ``2''     063 ``3''     064 ``4''
     065 ``5''	   066 ``6''	 067 ``7''     070 ``8''     071 ``9''


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<H2>RETURN VALUES</H2><PRE>
     The <B>iswdigit</B>() function returns zero if the wide character tests false and re-
     turns non-zero if the character tests true.


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<H2>SEE ALSO</H2><PRE>
     <B>wctype(3)</B>,	<B>ascii(7)</B>


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